<template>
  <div class="main">

    <a-form :form="form" class="user-layout-login" ref="formLogin" id="formLogin">
      <!-- <h2 style="text-align:center;font-size: 28px;">Link数据库后台管理系统</h2> -->
      <h2 style="text-align:center;font-size: 28px;">
        <img src="../assets/login_head.png" style="width: 160px" />
      </h2>
      <a-tabs
        :activeKey="customActiveKey"
        :tabBarStyle="{ textAlign: 'center', borderBottom: 'unset' }"
        @change="handleTabClick">
        <a-tab-pane key="tab1" tab="账号密码登陆">
          <a-form-item>
            <a-input
              size="large"
              v-decorator="['username',validatorRules.username,{ validator: this.handleUsernameOrEmail }]"
              type="text"
              placeholder="请输入帐户名">
              <a-icon slot="prefix" type="user" :style="{ color: 'rgba(0,0,0,.25)' }"/>
            </a-input>
          </a-form-item>

          <a-form-item>
            <a-input
              v-decorator="['password',validatorRules.password]"
              size="large"
              type="password"
              autocomplete="false"
              placeholder="密码">
              <a-icon slot="prefix" type="lock" :style="{ color: 'rgba(0,0,0,.25)' }"/>
            </a-input>
          </a-form-item>

          <!--          <a-row :gutter="0">-->
          <!--            <a-col :span="16">-->
          <!--              <a-form-item>-->
          <!--                <a-input-->
          <!--                  v-decorator="['inputCode',validatorRules.inputCode]"-->
          <!--                  size="large"-->
          <!--                  type="text"-->
          <!--                  @change="inputCodeChange"-->
          <!--                  placeholder="请输入验证码">-->
          <!--                  <a-icon slot="prefix" type="smile" :style="{ color: 'rgba(0,0,0,.25)' }"/>-->
          <!--                </a-input>-->
          <!--              </a-form-item>-->
          <!--            </a-col>-->
          <!--            <a-col :span="8" style="text-align: right">-->
          <!--              <img v-if="requestCodeSuccess" style="margin-top: 2px;" :src="randCodeImage" @click="handleChangeCheckCode"/>-->
          <!--              <img v-else style="margin-top: 2px;" src="../../assets/checkcode.png" @click="handleChangeCheckCode"/>-->
          <!--              &lt;!&ndash;<j-graphic-code @success="generateCode" ref="jgraphicCodeRef" style="float: right" remote></j-graphic-code>&ndash;&gt;-->
          <!--            </a-col>-->
          <!--          </a-row>-->

        </a-tab-pane>
        <!--        <a-tab-pane key="tab2" tab="手机号登陆">-->
        <!--          <a-form-item>-->
        <!--            <a-input-->
        <!--              v-decorator="['mobile',validatorRules.mobile]"-->
        <!--              size="large"-->
        <!--              type="text"-->
        <!--              placeholder="手机号">-->
        <!--              <a-icon slot="prefix" type="mobile" :style="{ color: 'rgba(0,0,0,.25)' }"/>-->
        <!--            </a-input>-->
        <!--          </a-form-item>-->

        <!--          <a-row :gutter="16">-->
        <!--            <a-col class="gutter-row" :span="16">-->
        <!--              <a-form-item>-->
        <!--                <a-input-->
        <!--                  v-decorator="['captcha',validatorRules.captcha]"-->
        <!--                  size="large"-->
        <!--                  type="text"-->
        <!--                  placeholder="请输入验证码">-->
        <!--                  <a-icon slot="prefix" type="mail" :style="{ color: 'rgba(0,0,0,.25)' }"/>-->
        <!--                </a-input>-->
        <!--              </a-form-item>-->
        <!--            </a-col>-->
        <!--            <a-col class="gutter-row" :span="8">-->
        <!--              <a-button-->
        <!--                class="getCaptcha"-->
        <!--                tabindex="-1"-->
        <!--                :disabled="state.smsSendBtn"-->
        <!--                @click.stop.prevent="getCaptcha"-->
        <!--                v-text="!state.smsSendBtn && '获取验证码' || (state.time+' s')"></a-button>-->
        <!--            </a-col>-->
        <!--          </a-row>-->
        <!--        </a-tab-pane>-->
      </a-tabs>

      <!--      <a-form-item>-->
      <!--        <a-checkbox v-decorator="['rememberMe', {initialValue: true, valuePropName: 'checked'}]" >自动登陆</a-checkbox>-->
      <!--        <router-link :to="{ name: 'alteration'}" class="forge-password" style="float: right;">-->
      <!--          忘记密码-->
      <!--        </router-link>-->
      <!--        <router-link :to="{ name: 'register'}" class="forge-password" style="float: right;margin-right: 10px" >-->
      <!--          注册账户-->
      <!--        </router-link>-->
      <!--      </a-form-item>-->

      <a-form-item style="margin-top:24px">
        <a-button
          size="large"
          type="primary"
          htmlType="submit"
          class="login-button"
          :loading="loginBtn"
          @click.stop.prevent="handleSubmit"
          :disabled="loginBtn">确定
        </a-button>
      </a-form-item>

      <!-- <div class="user-login-other">
        <span>其他登陆方式</span>
        <a><a-icon class="item-icon" type="alipay-circle"></a-icon></a>
        <a><a-icon class="item-icon" type="taobao-circle"></a-icon></a>
        <a><a-icon class="item-icon" type="weibo-circle"></a-icon></a>
        <router-link class="register" :to="{ name: 'register' }">
          注册账户
        </router-link>
      </div>-->
    </a-form>

    <two-step-captcha
      v-if="requiredTwoStepCaptcha"
      :visible="stepCaptchaVisible"
      @success="stepCaptchaSuccess"
      @cancel="stepCaptchaCancel"></two-step-captcha>

    <a-modal
      title="登录部门选择"
      :width="450"
      :visible="departVisible"
      :closable="false"
      :maskClosable="false">

      <template slot="footer">
        <a-button type="primary" @click="departOk">确认</a-button>
      </template>

      <a-form>
        <a-form-item
          :labelCol="{span:4}"
          :wrapperCol="{span:20}"
          style="margin-bottom:10px"
          :validate-status="validate_status">
          <a-tooltip placement="topLeft" >
            <template slot="title">
              <span>您隶属于多部门，请选择登录部门</span>
            </template>
            <a-avatar style="backgroundColor:#87d068" icon="gold" />
          </a-tooltip>
          <a-select @change="departChange" :class="{'valid-error':validate_status=='error'}" placeholder="请选择登录部门" style="margin-left:10px;width: 80%">
            <a-icon slot="suffixIcon" type="gold" />
            <a-select-option
              v-for="d in departList"
              :key="d.id"
              :value="d.orgCode">
              {{ d.departName }}
            </a-select-option>
          </a-select>
        </a-form-item>
      </a-form>

    </a-modal>

  </div>
</template>

<script>
  // import md5 from "md5"
  // import api from '@/api'
  // import TwoStepCaptcha from '@/components/tools/TwoStepCaptcha'
  // import { mapActions } from 'vuex'
  import { timeFix } from '@/utils/util'
  import Vue from 'vue'
  // import { ACCESS_TOKEN, ENCRYPTED_STRING, USER_INFO } from '@/store/mutation-types'
  // import JGraphicCode from '@/components/jeecg/JGraphicCode'
  // import { putAction, postAction, getAction } from '@/api/manage'
  // import { encryption, getEncryptedString } from '@/utils/encryption/aesEncrypt'
  // import store from '@/store/'

  export default {
    components: {
      // TwoStepCaptcha,
      // JGraphicCode
    },
    data () {
      return {
        customActiveKey: 'tab1',
        loginBtn: false,
        // login type: 0 email, 1 username, 2 telephone
        loginType: 0,
        requiredTwoStepCaptcha: false,
        stepCaptchaVisible: false,
        form: this.$form.createForm(this),
        encryptedString: {
          key: '',
          iv: ''
        },
        state: {
          time: 60,
          smsSendBtn: false
        },
        validatorRules: {
          username: { rules: [{ required: true, message: '请输入用户名!' }, { validator: this.handleUsernameOrEmail }] },
          password: { rules: [{ required: true, message: '请输入密码!', validator: 'click' }] },
          mobile: { rules: [{ validator: this.validateMobile }] },
          captcha: { rule: [{ required: true, message: '请输入验证码!' }] },
          inputCode: { rules: [{ required: true, message: '请输入验证码!' }] }
        },
        verifiedCode: '',
        inputCodeContent: '',
        inputCodeNull: true,

        departList: [],
        departVisible: false,
        departSelected: '',
        currentUsername: '',
        validate_status: '',
        currdatetime: '',
        randCodeImage: '',
        requestCodeSuccess: false
      }
    },
    created () {
      this.currdatetime = new Date().getTime()

      this.getRouterData()
      this.handleChangeCheckCode()
      // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
      // this.getEncrypte();
      // update-end- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
    },
    methods: {
      // ...mapActions([ 'Login', 'Logout', 'PhoneLogin' ]),
      // handler
      handleUsernameOrEmail (rule, value, callback) {
        const regex = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/
        if (regex.test(value)) {
          this.loginType = 0
        } else {
          this.loginType = 1
        }
        callback()
      },
      handleTabClick (key) {
        this.customActiveKey = key
        // this.form.resetFields()
      },
      handleSubmit () {
        let that = this
        let loginParams = {}
        that.loginBtn = true
        // 使用账户密码登陆
        if (that.customActiveKey === 'tab1') {
          that.form.validateFields([ 'username', 'password', 'rememberMe' ], { force: true }, (err, values) => {
            if (!err) {
              loginParams.username = values.username
              // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
              // loginParams.password = md5(values.password)
              // loginParams.password = encryption(values.password,that.encryptedString.key,that.encryptedString.iv)
              loginParams.password = values.password
              loginParams.remember_me = values.rememberMe
              // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
              // loginParams.captcha = that.inputCodeContent
              loginParams.checkKey = that.currdatetime
              console.log('登录参数', loginParams)
              that.$http.login(loginParams).then((res) => {
                if(res.status == -1){
                  that.loginBtn = false
                  this.$message.warning(res.message);
                  return;
                }
                localStorage.setItem('token',res.data.token.tokenId)
                localStorage.setItem('userInfo',JSON.stringify(res.data.user));
                sessionStorage.setItem('topTabsArr',[]);
                sessionStorage.setItem('isLogin',true);
                // if (loginParams.username === '郑小辉') {
                //   this.$router.push('CompanyRefinanceListWeb')
                //   return
                // }
                this.loginSuccess();
                // this.departConfirm(res)
              }).catch((err) => {
                that.requestFailed(err)
              })
            } else {
              that.loginBtn = false
            }
          })
          // 使用手机号登陆
        } else {
          that.form.validateFields([ 'mobile', 'captcha', 'rememberMe' ], { force: true }, (err, values) => {
            if (!err) {
              loginParams.mobile = values.mobile
              loginParams.captcha = values.captcha
              loginParams.remember_me = values.rememberMe
              that.PhoneLogin(loginParams).then((res) => {
                console.log(res.result)
                this.departConfirm(res)
              }).catch((err) => {
                that.requestFailed(err)
              })
            }
          })
        }
      },
      getCaptcha (e) {
        e.preventDefault()
        let that = this
        this.form.validateFields([ 'mobile' ], { force: true }, (err, values) => {
            if (!values.mobile) {
              that.cmsFailed('请输入手机号')
            } else if (!err) {
              this.state.smsSendBtn = true
              let interval = window.setInterval(() => {
                if (that.state.time-- <= 0) {
                  that.state.time = 60
                  that.state.smsSendBtn = false
                  window.clearInterval(interval)
                }
              }, 1000)

              const hide = this.$message.loading('验证码发送中..', 0)
              let smsParams = {}
              smsParams.mobile = values.mobile
              smsParams.smsmode = '0'
              postAction('/sys/sms', smsParams)
                .then(res => {
                  if (!res.success) {
                    setTimeout(hide, 0)
                    this.cmsFailed(res.message)
                  }
                  console.log(res)
                  setTimeout(hide, 500)
                })
                .catch(err => {
                  setTimeout(hide, 1)
                  clearInterval(interval)
                  that.state.time = 60
                  that.state.smsSendBtn = false
                  this.requestFailed(err)
                })
            }
          }
        )
      },
      stepCaptchaSuccess () {
        this.loginSuccess()
      },
      stepCaptchaCancel () {
        this.Logout().then(() => {
          this.loginBtn = false
          this.stepCaptchaVisible = false
        })
      },
      handleChangeCheckCode () {
        this.currdatetime = new Date().getTime()
        this.requestCodeSuccess = true
        // getAction(`/sys/randomImage/${this.currdatetime}`).then(res => {
        //   if (res.success) {
        //     this.randCodeImage = res.result
        //     this.requestCodeSuccess = true
        //   } else {
        //     this.$message.error(res.message)
        //     this.requestCodeSuccess = false
        //   }
        // }).catch(() => {
        //   this.requestCodeSuccess = false
        // })
      },
      loginSuccess () {
        // update-begin- author:sunjianlei --- date:20190812 --- for: 登录成功后不解除禁用按钮，防止多次点击
        // this.loginBtn = false
        // update-end- author:sunjianlei --- date:20190812 --- for: 登录成功后不解除禁用按钮，防止多次点击
        // this.$router.push({ name: 'dashboard' })
        this.$router.push('/index')
        this.$notification.success({
          message: '欢迎',
          description: `${timeFix()}，欢迎回来`
        })
      },
      cmsFailed (err) {
        this.$notification[ 'error' ]({
          message: '登录失败',
          description: err,
          duration: 4
        })
      },
      requestFailed (err) {
        this.$notification[ 'error' ]({
          message: '登录失败',
          description: ((err.response || {}).data || {}).message || err.message || '请求出现错误，请稍后再试',
          duration: 4
        })
        this.loginBtn = false
      },
      validateMobile (rule, value, callback) {
        if (!value || new RegExp(/^1([38][0-9]|4[579]|5[0-3,5-9]|6[6]|7[0135678]|9[89])\d{8}$/).test(value)) {
          callback()
        } else {
          callback('您的手机号码格式不正确!')
        }
      },
      validateInputCode (rule, value, callback) {
        if (!value || this.verifiedCode == this.inputCodeContent) {
          callback()
        } else {
          callback('您输入的验证码不正确!')
        }
      },
      generateCode (value) {
        this.verifiedCode = value.toLowerCase()
      },
      inputCodeChange (e) {
        this.inputCodeContent = e.target.value
      },
      departConfirm (res) {
        if (res.success) {
          let multi_depart = res.result.multi_depart
          // 0:无部门 1:一个部门 2:多个部门
          if (multi_depart == 0) {
            this.loginSuccess()
            this.$notification.warn({
              message: '提示',
              description: `您尚未归属部门,请确认账号信息`,
              duration: 3
            })
          } else if (multi_depart == 2) {
            this.departVisible = true
            this.currentUsername = this.form.getFieldValue('username')
            this.departList = res.result.departs
          } else {
            this.loginSuccess()
          }
        } else {
          this.requestFailed(res)
          this.Logout()
        }
      },
      departOk () {
        if (!this.departSelected) {
          this.validate_status = 'error'
          return false
        }
        let obj = {
          orgCode: this.departSelected,
          username: this.form.getFieldValue('username')
        }
        putAction('/sys/selectDepart', obj).then(res => {
          if (res.success) {
            const userInfo = res.result.userInfo
            Vue.ls.set(USER_INFO, userInfo, 7 * 24 * 60 * 60 * 1000)
            store.commit('SET_INFO', userInfo)
            // console.log("---切换组织机构---userInfo-------",store.getters.userInfo.orgCode);
            this.departClear()
            this.loginSuccess()
          } else {
            this.requestFailed(res)
            this.Logout().then(() => {
              this.departClear()
            })
          }
        })
      },
      departClear () {
        this.departList = []
        this.departSelected = ''
        this.currentUsername = ''
        this.departVisible = false
        this.validate_status = ''
      },
      departChange (value) {
        this.validate_status = 'success'
        this.departSelected = value
      },
      getRouterData () {
        this.$nextTick(() => {
          if (this.$route.params.username) {
            this.form.setFieldsValue({
              'username': this.$route.params.username
            })
          }
        })
      },
      // 获取密码加密规则
      getEncrypte () {
        var encryptedString = Vue.ls.get(ENCRYPTED_STRING)
        if (encryptedString == null) {
          getEncryptedString().then((data) => {
            this.encryptedString = data
          })
        } else {
          this.encryptedString = encryptedString
        }
      }
    }
  }
</script>

<style lang="less" scoped>
  .main{
    width:100%;
    height:100vh;
    background:url('../assets/background.svg') no-repeat center center;
  }
  .user-layout-login {
    width:400px;
    margin:0px auto;
    padding-top:300px;
    label {
      font-size: 14px;
    }

    .getCaptcha {
      display: block;
      width: 100%;
      height: 40px;
    }

    .forge-password {
      font-size: 14px;
    }

    button.login-button {
      padding: 0 15px;
      font-size: 16px;
      height: 40px;
      width: 100%;
    }

    .user-login-other {
      text-align: left;
      margin-top: 24px;
      line-height: 22px;

      .item-icon {
        font-size: 24px;
        color: rgba(0,0,0,.2);
        margin-left: 16px;
        vertical-align: middle;
        cursor: pointer;
        transition: color .3s;

        &:hover {
          color: #1890ff;
        }
      }

      .register {
        float: right;
      }
    }
  }

</style>
<style>
  .valid-error .ant-select-selection__placeholder{
    color: #f5222d;
  }
</style>
